Principle of membrane instrument

Principle of membrane instrument, Total:84 items.

The international standard classification for "Principle of membrane instrument" includes: Industrial process measurement and control , Medical Sciences and health care facilities in general , Ophthalmic equipment .

The Chinese standard classification for "Principle of membrane instrument" includes: Basic standard and general method for coating , , Diagnostic standard for occupational diseases , Medical optical instrument and endoscope , Physical property analyzer .

未注明发布机构

DIN EN ISO 19980:2022 Ophthalmic instruments – corneal topographers
DIN 50989-1 E:2017-04 Ellipsometry - Part 1: Principles
DIN EN ISO 23131 E:2022-08 Principle of ellipsometer (draft)

Professional Standard - Chemical Industry

HG/T 3240-2007 Micro - Computer film - Thickness tester
HG/T 3240~3241-2007 Computer Film Thickness GaugeComputer Hole Film Thickness Gauge

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB 16884-1997 Diagnostic criteria and principles of management for epidemic cerebrospinal meningitis
GB 7795-1987 Diagnostic criteria and principles of management of occupational acute electric ophthalmia(Kerato-conjunctivitis caused by ultraviolet rays)
GB 11186.1-1989 for measuring the colour of paint films - Part 1: Principles
GB/T 11186.1-1989 Methods for measuring the colour of paint films--Part 1:Principles

Professional Standard - Medicine

YY 0787-2010 Opthalmic instruments—Corneal topographers
YY/T 0787-2010 Opthalmic instruments―Corneal topographers

国家能源局

NB/T 10538-2021 Iris recognition instrument for mine

Professional Standard - Machinery

JB/T 4167-1999 Membrane type pneumatic measuring instrument

Professional Standard - Traffic

JT/T 995-2015 Abrasion Tester for Paint Films

National Metrological Verification Regulations of the People's Republic of China

JJG(交通) 125-2015 Abrasion tester for paint films
JJG 125-2015 Paint Abrasion Tester

Professional Standard - Hygiene

WS 217-2001 Diagnostic criteria and principles of management of acute hemorrhagic conjunctivitis

Professional Standard - Urban Construction

CJ/T 139-2001 Dissolved oxygen meter with non - Membrane electrode

SCC

DANSK DS/ISO 23131:2021 Ellipsometry – Principles
NS-EN ISO 23131:2022 Ellipsometry - Principles (ISO 23131:2021)
DIN 50989-1 E:2017 Draft Document - Ellipsometry - Part 1: Principles; Text in German and English
CEI 45-1:1997 Strumentazione dei reattori nucleari - Principi e caratteristiche generali
DIN EN ISO 23131 E:2022 Draft Document - Ellipsometry - Principles (ISO 23131:2021); German and English version prEN ISO 23131:2022
DANSK DS/ISO 19980:2021 Ophthalmic instruments – Corneal topographers
BS 5550-5.1.1:1978 Cinematography. Common to more than one film gauge. Raw stock-Definition, testing and marking of motion-picture safety film
BS EN ISO 19980:2005 Ophthalmic instruments. Corneal topograpers
UNE-EN ISO 19980:2006 Ophthalmic instruments - Corneal topographers (ISO 19980:2005)
NS-EN ISO 19980:2005 Ophthalmic instruments — Corneal topographers (ISO 19980:2005)
DANSK DS/EN ISO 19980:2021 Ophthalmic instruments – Corneal topographers (ISO 19980:2021)
NS-EN ISO 19980:2012 Ophthalmic instruments — Corneal topographers (ISO 19980:2012)
NS-EN ISO 19980:2021 Ophthalmic instruments - Corneal topographers (ISO 19980:2021)
AWWA ACE68635 Pathogens and Biofilms

German Institute for Standardization

DIN EN ISO 23131:2023-01 Ellipsometry - Principles (ISO 23131:2021); German version EN ISO 23131:2022
DIN EN ISO 23131:2023 Ellipsometry - Principles (ISO 23131:2021)
DIN EN ISO 19980:2005 Ophthalmic instruments - Corneal topographers (ISO 19980:2005); English version of DIN EN ISO 19980:2005
DIN 2271-1:1976 Pneumatic Length Measurement (Air Gauging); Principles, Methods
DIN EN ISO 19980:2022-04 Ophthalmic instruments - Corneal topographers (ISO 19980:2021); German version EN ISO 19980:2021
DIN 50989-1:2018 Ellipsometry - Part 1: Principles; Text in German and English
DIN EN ISO 19980:2019 Ophthalmic instruments - Corneal topographers (ISO/DIS 19980:2019); German and English version prEN ISO 19980:2019

Association Francaise de Normalisation

NF EN ISO 23131:2022 Ellipsométrie - Principes
NF EN ISO 19980:2021 Ophthalmic instruments - Corneal topographers

National Aeronautics and Space Administration (NASA)

NASA-RP-1255-1991 Fundamentals of fluid film lubrication

ES-UNE

UNE-EN ISO 23131:2023 Ellipsometry - Principles (ISO 23131:2021)
UNE-EN ISO 19980:2022 Ophthalmic instruments - Corneal topographers (ISO 19980:2021)

Korean Agency for Technology and Standards (KATS)

KS C IEC 60231:2012 General principles of nuclear reactor instrumentation
KS C IEC 60231D-2012(2017) Fourth supplement：Principles of instrumentation for pressurized water reactors
KS C IEC 60231-2022 General principles of nuclear reactor instrumentation
KS C IEC 60231-2012(2022) General principles of nuclear reactor instrumentation
KS C IEC 60231D-2022 Fourth supplement：Principles of instrumentation for pressurized water reactors
KS C IEC 60231D-2012(2022) Fourth supplement：Principles of instrumentation for pressurized water reactors
KS P 8430-2015 Management and safety requirements for clinical laboratory pre-analytical automation system
KS P ISO 12865:2018 Ophthalmic instruments — Retinoscopes
KS P 8428-2015 General requirements for clinical laboratory automation system performance
KS P 8427-2015 Dentistry — Orthodonticmetallic mini screw — Test methods of torque and multiangularpull-out strength
KS P 8426-2015 Dentistry — Dental handpieces — Anti-suckback test methods for anti-contamination
KS P 8429-2015 General requirements for clinical laboratory automation system information
KS P 8425-2015 Dentistry — Test methods for determining fluorescence of dental restorative materials

GSO

GSO IEC 60231:2015 General principles of nuclear reactor instrumentation
OS GSO ISO 19980:2015 Ophthalmic instruments — Corneal topographers

VDI - Verein Deutscher Ingenieure

VDI/VDE/DGQ/DKD 2622 Blatt 1-1997 Calibration of measurement equipments for electrical quantities - Basic principles

SE-SIS

SIS SS IEC 231:1983 Nuclear instrumentation - General principles of nuclear reactor instrumentation
SIS SEN 01 27 11-1968 Symbols for electrical diagrams Recording and reproducing apparatus and devices

Danish Standards Foundation

DS/EN ISO 19980:2012 Ophthalmic instruments - Corneal topographers
DS/ISO 19980:2021 Ophthalmic instruments – Corneal topographers
DS/EN ISO 19980:2021 Ophthalmic instruments – Corneal topographers (ISO 19980:2021)

IT-UNI

UNI EN ISO 19980:2021 Ophthalmic instruments - Corneal topographers

British Standards Institution (BSI)

BS EN ISO 19980:2021 Ophthalmic instruments. Corneal topographers
BS EN ISO 19490:2017 Dentistry. Sinus membrane elevator
BS 4877:1972 Recommendations for general principles of nuclear reactor instrumentation
BS EN ISO 23131:2022 Ellipsometry. Principles

VN-TCVN

TCVN 6164-1996 Principles for the establishment of hierarchy schemes for measuring instruments

RO-ASRO

STAS 11968-1985 Base papers IMPREGNATION BASE PAPER DECORATIVE FILMS

Indonesia Standards

SNI 06-6596-2001 Water treatment for metal analysis by atomic absorption spectrophotometers

CEN - European Committee for Standardization

EN ISO 19980:2005 Ophthalmic instruments - Corneal topographers

European Committee for Standardization (CEN)

EN ISO 19980:2021 Ophthalmic instruments - Corneal topographers (ISO 19980:2021)
EN ISO 19980:2012 Ophthalmic instruments - Corneal topographers (ISO 19980:2012)
EN ISO 19490:2017 Dentistry - Sinus membrane elevator

KR-KS

KS P ISO 12865-2018 Ophthalmic instruments — Retinoscopes
KS P ISO 12865-2018(2023) Ophthalmic instruments — Retinoscopes

International Organization for Standardization (ISO)

ISO 19490:2017 Dentistry - Sinus membrane elevator

Lithuanian Standards Office

LST EN ISO 19980:2012 Ophthalmic instruments - Corneal topographers (ISO 19980:2012)
LST EN ISO 19980:2021 Ophthalmic instruments - Corneal topographers (ISO 19980:2021)

CH-SNV

SN EN ISO 19980:2021 Ophthalmic instruments - Corneal topographers (ISO 19980:2021)

AENOR

UNE-EN ISO 19980:2012 Ophthalmic instruments - Corneal topographers (ISO 19980:2012)